Rather than having a throttle, the motor helps you along when you start to pedal. With a three speed Shimano drivetrain you can still choose a comfortable gear and select the level of motor assistance you require depending on the terrain. Assisted E-bikes are limited to about 15 mph (25kph) and do not require any form of insurance, should you wish the Joule can be ridden without the battery as a regular bike.
At the heart of the Joule lies a 250 Watt brushless gear drive motor, the 36 volt battery sits discreetly locked in the rear pannier rack, easily removable for charging. The handle bar module provides battery status information via handy LED's and has a button to adjust the level of assistance. The Joule is so easy to ride, it's not only the motor assistance, the lightweight aluminium frame has an extra low step crossbar so it's easy to get on and off. The long head tube combined with high swept back adjustable handlebars produces a relaxed upright riding position, easy on the back. The Joule is fitted with slightly larger 700c wheels which gives the rider a smooth ride and also helps with balance.
Delivery & Returns
Please see our delivery and returns page for full details.
“With this electrical assistance bike, you will have some help for reaching your destination more easily, without sweating too much and while keeping perfect control over your time”
Graphic Designer - Insync
Find your perfect size
We calculate the perfect frame size based on your unique measurements
Recommended size: 18” Frame
This size recommendation is specifically for the 28” wheel size bikes
|Height||147cm to 154cm||155cm to 161cm||162cm to 171cm||172cm to 177cm||178cm to 182cm||183cm to 189cm||190cm to 196cm|
|Inside Leg||63cm to 69cm||69cm to 74cm||71cm to 76cm||76cm to 79cm||78cm to 81cm||81cm to 86cm||84cm to 89cm|